Trade was possible because the fertile soil and abundance of water gave produce above subsistence level and so something to trade.
Because if they were not nice to them they knew the Sumerians would kill them.
because
Because somebody else beat them.
because of their religion of Christianity
because they need to built it to live in it
The Sumerians, because Sumeria was the first true civilization on planet Earth. It developed in Mesopotamia, and the people who created this first civilization are known as the Sumerians.
The Sumerians developed a large trade network in part because some of the resources their civilization required were not found in Mesopotamia. Wood is especially scarce in this region so lumber became one of the key trade items for the Sumerians. But most items the Sumerians traded for were those not available in Mesopotamia.
The Sumerians developed writing because government officials needed a way to keep track of food in take.
because of the pretty stone and designs and because it was a good fashion design to the Sumerians
Cuneiform was first developed in Sumer (Mesopotamia) - and is estimated to have began sometime in the 30th century BC.
because of the pretty stone and design and because it was a good fashion design to the sumerians
because of the pretty stone and designs and because it was a good fashion design to the Sumerians
Because Karachi handower to decots, as soon as possible
Because division and multiplication are mutually inverse operations.
Because if they were not nice to them they knew the Sumerians would kill them.
Because they not loving
because